继续按提示词推进：补tooldata mmap单创建者覆盖

test-linuxcnc-wasm-tooldata-link.sh

@@ -11,6 +11,7 @@ probe=$(./build-linuxcnc-wasm-standalone-probe.sh --mode tooldata-link)
 "$probe" 2>"$probe.err"
 grep -F "tool_mmap_user(): tool mmap not available" "$probe.err" >/dev/null
 grep -F "tooldata_put() no tool_mmap_base" "$probe.err" >/dev/null
+grep -F "Error: tool_mmap_creator already called BYE" "$probe.err" >/dev/null
 grep -F "!!!PROBLEM tool_nml_register()" "$probe.err" >/dev/null
 grep -F "!!!!db_init: <" "$probe.err" >/dev/null
 grep -F "not executable" "$probe.err" >/dev/null